84882645

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43867}}^1$

素因数の和:43921

約数の個数: 24

約数和(自身を含む): 150554976

約数和(自身を除く): 65672331

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 43867, 131601, 219335, 394803, 658005, 1886281, 1974015, 5658843, 9431405, 16976529, 28294215, 84882645]

約数ペア:

[(1, 84882645), (3, 28294215), (5, 16976529), (9, 9431405), (15, 5658843), (43, 1974015), (45, 1886281), (129, 658005), (215, 394803), (387, 219335), (645, 131601), (1935, 43867)]